@misc{indiciae1d43c7b428e0,
  title = {Preliminary integrated geologic map databases for the United States. Digital data for the geology of the southern Brooks Range, Alaska},
  year = {2008},
  doi = {10.3133/ofr20081149},
  url = {https://pubs.usgs.gov/publication/ofr20081149},
  note = {Source identifier: ofr20081149}
}